This also removes dead code in the native driver for a past feature that
was never fully implemented.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
We have a bug report complaining about docker dumping the contents of the
hosts resolv.conf if it container 127.0.0.1. They asked that instead
of dropping the file altogether, that we just remove the line.
This patch removes the 127.0.0.1 lines, if they exist and then
checks if any nameserver lines exist.
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
Michael Crosby